Data was analyzed with bcbio-nextgen (https://github.com/chapmanb/bcbio-nextgen)
using piDNA to detect the adapter, cutadapt to remove it, STAR/bowtie to align against
the genome and seqcluster to detect small RNA transcripts. miRNAs were detected using
miraligner tool with miRBase as the reference miRNA database. tRNA profiles were
detected using tdrmapper tool. mirdeep2 was used for discovery of novel miRNAs. FastQC
was used for QC metrics and multiqc for reporting.